Granted Patent
Utility
US 5,945,975 · App. 08/799,250
Graphics display advertising system for a fuel dispenser
Inventors:
George L. Lundrigan, David K. Blanchard
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Feb 14, 1997
Inventors
George L. Lundrigan
David K. Blanchard
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.